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| author | James Peach <jpeach@samba.org> | 2007-04-22 03:17:31 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 12:19:34 -0500 |
| commit | 821bf2bd7278da4e71fcdcfc03348a712cd0fc90 (patch) | |
| tree | c1478a5a9dea7e473b0c00ec7b53543be963b045 /source3/configure.in | |
| parent | d27d6e822ecd90ebddf59121c2051b693b6b0f90 (diff) | |
| download | samba-821bf2bd7278da4e71fcdcfc03348a712cd0fc90.tar.gz samba-821bf2bd7278da4e71fcdcfc03348a712cd0fc90.tar.bz2 samba-821bf2bd7278da4e71fcdcfc03348a712cd0fc90.zip | |
r22441: Add automatic dependency tracking. The dependency generation is
toolchain independent, but since there's no portable method for
doing makefile includes, we can actually use the dependencies with
GNU make. It's easy to add this for other makes, but I don't have
any to test.
This also moves as much m4 as possible into the m4 directory where
no-one has to look at it. AFAICT, there's no way to hide depcomp
in there too, which is unfortunate.
(This used to be commit aa14900f8291a017aa7fab2bbb9a6c79b12889b2)
Diffstat (limited to 'source3/configure.in')
| -rw-r--r-- | source3/configure.in | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/source3/configure.in b/source3/configure.in index bc5d5184a4..9980d18f43 100644 --- a/source3/configure.in +++ b/source3/configure.in @@ -573,7 +573,29 @@ if test x"$SMB_BUILD_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then PIDL_ARGS="$PIDL_ARGS --uint-enums" fi -dnl Figure out the flags to support named structure initializers +############################################ +# Check whether we can do automatic dependency tracking + +m4_include(m4/substnot.m4) +m4_include(m4/cond.m4) +m4_include(m4/make.m4) +m4_include(m4/depout.m4) +m4_include(m4/lead-dot.m4) +m4_include(m4/check_gnu_make.m4) +m4_include(m4/depend.m4) + +# Using the dependency files requires GNU make until someone adds support +# for Makefile includes for other make implementations. +CHECK_GNU_MAKE() +if test "x$_cv_gnu_make_command" != "x" ; then + AC_SUBST(MAKE, $_cv_gnu_make_command) +fi + +AM_DEP_TRACK() +_AM_DEPENDENCIES(CC) + +############################################ +# Figure out the flags to support named structure initializers LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])]) |